# 整数
x = 5
print("整数:", x)

# 浮点数
y = 3.14
print("浮点数:", y)

# 字符串
name = "John"
print("字符串:", name)

# 布尔值
is_true = True
print("布尔值:", is_true)

# 列表
my_list = [1, "apple", 3.14]
print("列表:", my_list)

# 元组
my_tuple = (1, "banana", 2.71)
print("元组:", my_tuple)

# 字典
person = {"name": "Alice", "age": 30}
print("字典:", person)

# 集合
my_set = {1, 2, 3, 3}
print("集合:", my_set)
